chat-ui

安装 belt CLI 技能： npx skills add belt-sh/cli

聊天 UI 组件

来自 ui.inference.sh 的聊天构建模块。

快速入门

# Install chat components
npx shadcn@latest add https://ui.inference.sh/r/chat.json

组件

聊天容器

import { ChatContainer } from "@/registry/blocks/chat/chat-container"

<ChatContainer>
  {/* messages go here */}
</ChatContainer>

消息

import { ChatMessage } from "@/registry/blocks/chat/chat-message"

<ChatMessage
  role="user"
  content="Hello, how can you help me?"
/>

<ChatMessage
  role="assistant"
  content="I can help you with many things!"
/>

聊天输入框

import { ChatInput } from "@/registry/blocks/chat/chat-input"

<ChatInput
  onSubmit={(message) => handleSend(message)}
  placeholder="Type a message..."
  disabled={isLoading}
/>

正在输入指示器

import { TypingIndicator } from "@/registry/blocks/chat/typing-indicator"

{isTyping && <TypingIndicator />}

完整示例

import {
  ChatContainer,
  ChatMessage,
  ChatInput,
  TypingIndicator,
} from "@/registry/blocks/chat"

export function Chat() {
  const [messages, setMessages] = useState([])
  const [isLoading, setIsLoading] = useState(false)

  const handleSend = async (content: string) => {
    setMessages(prev => [...prev, { role: 'user', content }])
    setIsLoading(true)
    // Send to API...
    setIsLoading(false)
  }

  return (
    <ChatContainer>
      {messages.map((msg, i) => (
        <ChatMessage key={i} role={msg.role} content={msg.content} />
      ))}
      {isLoading && <TypingIndicator />}
      <ChatInput onSubmit={handleSend} disabled={isLoading} />
    </ChatContainer>
  )
}

消息变体

角色	描述
user	用户消息（右对齐）
assistant	AI 响应（左对齐）
system	系统消息（居中）

样式

组件使用 Tailwind CSS 和 shadcn/ui 设计令牌：

<ChatMessage
  role="assistant"
  content="Hello!"
  className="bg-muted"
/>

相关技能

# Full agent component (recommended)
npx skills add inference-sh/skills@agent-ui

# Declarative widgets
npx skills add inference-sh/skills@widgets-ui

# Markdown rendering
npx skills add inference-sh/skills@markdown-ui

文档

• 与 Agent 聊天 - 构建聊天界面
• Agent UX 模式 - 聊天 UX 最佳实践
• 实时流式传输 - 流式响应

组件文档：ui.inference.sh/blocks/chat